If you are a Twitter user, you do know that sharing valuable information on Twitter is highly recommended. Whether you would like to share a picture, a video, a link or even a piece of news, there are many ways to do so using different services.

Today, we will be introducing to you 18 top free content sharing services divided into 6 different content sharing categories:

1. Photo Sharing:

Photo Sharing

Twitpic: One of the top content sharing toolsallowing users to easily post pictures to the Twitter microblogging and other character-restricted social media service. (This is also one of the most popular service for Twitter in general).

Flickr: A Flickr2Twitter integration enabling Twitter users to share posted content on their Twitter accounts using a simple web-based sharing button or via email/mobile using a unique “2Twitter” email address.

Plixi.com: Plixi allows users to instantly share their photos to popular social networks through mobile devices and on the web. Moreover, it specializes in providing an innovative open API, and mobile SDKs, to the developer community of Twitter, Facebook, MySpace, LinkedIn, Foursquare and more to come.

Twitsnaps: Twitsnaps gives you detailed stats for your tweeted photographs. You can learn about the latest visitors of your photograph, number of views of uploaded photographs, and photographs with maximum views. Continue reading »